--- OSAS/OSA_system/OSAS_addfiles.py	2004/04/02 17:38:40	1.23
+++ OSAS/OSA_system/OSAS_addfiles.py	2004/04/05 21:54:42	1.24
@@ -4,7 +4,7 @@
 from OSAS_helpers import readArchimedesXML, getISO, getText
 import os
 import xml.dom.minidom
-
+import re
 import urllib
 import OSAS_add
 import OSAS_show
@@ -62,13 +62,13 @@ class OSAS_add_Document(Folder):
     security.declarePublic('index_html')
     def index_html(self):
         """stantard aufruf"""
-        return OSAS_add.add(self,no_upload=1)
+        return OSAS_add.add(self.standardMD,no_upload=1)
 
 
     security.declarePublic('add2')
     def add2(self):
         """ anlegen naechster schritt"""
-        return OSAS_add.add2(self)
+        return OSAS_add.add2(self.standardMD)
 
     def add3(self):
         """Foldername"""
@@ -184,7 +184,14 @@ class OSAS_add_contextData(Folder):
             def startElement(self,name,attrs):
                 if name=="element":
                     self.depth+=1
-                    self.retStr+=spaces(self.depth)+"<input type='checkbox' name='collection' value='%s'>%s</input>"%(attrs.get('url'),attrs.get('name'))+"<br>\n"
+                    begin=""
+                    end=""
+                    if self.depth==1:
+                        print "hi"
+                        begin="<b>"
+                        end="</b>"
+                        
+                    self.retStr+=spaces(self.depth)+"<input type='radio' name='collection' value='%s'>%s</input>"%(attrs.get('url'),begin+attrs.get('name')+end)+"<br>\n"
 
 
                     
@@ -478,7 +485,7 @@ class OSAS_combineTextImage(Folder):
         linkViewerEnvironment="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir=%s&step=thumb" % linkPath
         self.REQUEST.SESSION['linkViewerEnvironment']=linkViewerEnvironment
 
-        writeToContext(path,linkViewerEnvironment,"ECHO standard environment")
+        writeToContext(path,linkViewerEnvironment,"ECHO standard environment",unique="yes")
         
         pt=PageTemplateFile('Products/OSA_system/zpt/AddOSAS_combineTextImageFinal.zpt').__of__(self)
 
@@ -492,11 +499,23 @@ class OSAS_combineTextImage(Folder):
         else:
             return None
 
-def writeToContext(path,link,description):
+def writeToContext(path,link,description,unique="no"):
     """Created an additional entry to the index.meta file of path"""
     dom=xml.dom.minidom.parse(path+"/index.meta")
     node=dom.getElementsByTagName('resource')[0]
 
+    if unique=="yes":
+        
+        contexts=node.getElementsByTagName('context')
+        for context in contexts:
+            nameTag=getText(context.getElementsByTagName('name')[0].childNodes)
+            linkTag=getText(context.getElementsByTagName('link')[0].childNodes)
+            
+            print "unique",context,nameTag,description,linkTag,link
+            linkTag=re.sub("\:86","",linkTag) # alter port 86 gleich ohne port nummer (hack)
+            if (nameTag==description) and (linkTag==link):
+                node.removeChild(context).unlink()
+                    
     subnode=dom.createElement('context')
 
     linknode=dom.createElement('link')